@InCollection{Arnold07DOPricher,
  author =	 {Doug Arnold},
  title =	 { {DOP}-based models for richer grammatical frameworks },
  booktitle =	 {Martin Atkinson --- the Minimalist Muse},
  pages =	 {17-41},
  publisher =	 {Dept. of Language and Linguistics, University of Essex},
  year =	 2007,
  editor =	 {Andrew Radford},
  volume =	 53,
  series =	 {Essex Research Reports in Linguistics},
  url =		 {http://repository.essex.ac.uk/id/eprint/112}
}